CN201460450U - lockset - Google Patents
lockset Download PDFInfo
- Publication number
- CN201460450U CN201460450U CN2009201153511U CN200920115351U CN201460450U CN 201460450 U CN201460450 U CN 201460450U CN 2009201153511 U CN2009201153511 U CN 2009201153511U CN 200920115351 U CN200920115351 U CN 200920115351U CN 201460450 U CN201460450 U CN 201460450U
- Authority
- CN
- China
- Prior art keywords
- fore shaft
- shaft fixture
- eccentric
- locking plate
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a lockset which mainly comprises a lock core. The lockset is characterized in that the lock core is connected with an eccentric locating piece which is matched with a fixing piece of a lock opening, and the front end of the fixing piece of the lock opening is provided with a clamp opening which is locked with a steel ball chain. The eccentric locating piece is controlled by the lock core, and the fixing piece of the lock opening is controlled by the eccentric locating piece, thereby achieving the aim of locking. Lock pieces not only increase the structural strength of the lock body, but also guarantee the normal operation of the inner structure of the lockset. The lockset is simple in structure, the fixing piece of the lock opening is independently fixed, and an eccentric wheel is matched with an R-shaped locating hole on the fixing piece of the lock opening, so that the unlocking can be performed only when the rotation of the lock core and the translation of the fixing piece of the lock opening are simultaneously performed and reach an designed angle, thereby improving the anti-theft performance of the lockset. By being matched with normal lock cores, the lockset not only can be used for locking special articles such as firearms, and the like, but also has good security coefficient and high anti-theft performance.
Description
Technical field
The utility model relates to a kind of lockset, particularly a kind of supporting lockset of firearms that is used for.
Background technology
The lockset that existing firearms are supporting, complex structure though have certain safety factor, along with the increase of service time, tends to occur the locked situation about can't untie of lockset.Also there is the low problem of pick-proof performance simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure for the deficiency that solves above-mentioned technology, and the pick-proof performance is good, simultaneously the high lockset of safety coefficient.
In order to achieve the above object, the lockset that the utility model is designed, it mainly comprises lock core, it is characterized in that being connected with on the lock core eccentric keeper, is connected with the fore shaft fixture on the eccentric keeper, fore shaft fixture front end is provided with the bayonet socket with steel ball chain closure.Control eccentric keeper by lock core, controlling the fore shaft fixture by eccentric keeper, thereby reaching the locking purpose.Fore shaft fixture first half is a rectangle, and latter half is a circle footpath body, has R type locating hole in the body of circle footpath, and eccentric keeper is provided with eccentric wheel, and eccentric keeper is connected with the fore shaft fixture by the cooperation between eccentric wheel and the R type locating hole.Cooperation between eccentric wheel and the R type locating hole can effectively make the fore shaft fixture move around, and switches between locking steelball chain and release steel ball chain state.Eccentric retainer tail is slotted and plug together groove milling type foot at lock core, and lock core foot is provided with second outward changes spring, and second the inner of changeing spring is plugged in the slit.Make key the rotation of lock core can be by slit and lock core the cooperation of groove milling type foot be delivered on the eccentric keeper, change spring and then can make lockset be turned back to latched position automatically.In order to increase the pick-proof shatter-resistant performance of lock body, be provided with the locking plate of the quantification that cooperates with the lock body profile in the lock body, each locking plate is provided with respectively changes opening and the perforate that spring cooperates with lock core cover, eccentric keeper, fore shaft fixture, second.The locking plate that matches with the lock core cover is stacked steel disc; The locking plate that matches with eccentric keeper is the eccentric part spacer; The locking plate that cooperates with the fore shaft fixture is that fore shaft fixedly holds sheet, fixedly holds being provided with the fore shaft fixture that the fore shaft fixture has been moved the track effect on the sheet and holding the sheet opening at fore shaft; The locking plate that cooperates with the second commentaries on classics spring is to change the spring stator, is changeing the fluting that is provided with the clamping second commentaries on classics spring on the spring stator.These locking plates have not only increased the structural strength of lock body, have also guaranteed the normal operation of lockset internal mechanism.
The resulting lockset of the utility model, simple in structure, the fore shaft fixture is fixing separately, R type locating hole cooperates on eccentric wheel and the fore shaft fixture, only make when the translation of the rotation of lock core and fore shaft fixture is moved simultaneously and reached design point of view, just can unblank, improve the pick-proof performance of lockset.By using lock core commonly used to cooperate with this kind lockset, both can be used on the special-purpose article such as locking firearms etc., have the performance of the safety coefficient that arrives very much and very strong pick-proof.
Description of drawings
Fig. 1 is the cooperation schematic diagram of the utility model fore shaft fixture and steel ball chain;
Fig. 2 is the structural representation under the lock-out state of the utility model fore shaft fixture and eccentric keeper;
Fig. 3 is the structural representation under the unlocking condition of the utility model fore shaft fixture and eccentric keeper;
Fig. 4 is the schematic diagram that eccentric keeper of the utility model and lock core cooperate;
Fig. 5 is the schematic diagram of the utility model embodiment 2 locksets;
Fig. 6 is that the utility model embodiment 2 fore shafts fixedly hold the chip architecture schematic diagram;
Fig. 7 is the structural representation that the utility model embodiment 2 changes the spring stator.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the described lockset of present embodiment, it mainly comprises lock core 9, steel ball chain 8 and lock body 10, be connected with eccentric keeper 1 on the lock core 9, be connected with fore shaft fixture 2 on the eccentric keeper 1, fore shaft fixture 2 front ends are provided with the bayonet socket 3 sealed with steel ball chain 8, and described bayonet socket 3 is arc ports.Fore shaft fixture 2 first halfs are rectangle, latter half is a circle footpath body 4, have R type locating hole 5 in the body 4 of circle footpath, eccentric keeper 1 is provided with eccentric wheel 6, and eccentric keeper 1 is connected with fore shaft fixture 2 by the cooperation between eccentric wheel 6 and the R type locating hole 5.Eccentric keeper 1 afterbody 71 slotted 7 also plugs together groove milling type foot at lock core 9, and lock core foot 92 is outer to be provided with second the inners of changeing spring 16, the second and changeing springs 16 and to be plugged in the slit 7.
During use, when inserting key to lock core 9, lock core 9 is under the rotating state, and rotational lock core 9 can drive eccentric keeper 1 and rotate, and rotates thereby drive eccentric wheel 6.After eccentric wheel 6 rotated, the peripheral profile by its off-centre promoted fore shaft fixture 2 to a side shifting, reaches unlocking condition.After from lock core 9, extracting key, lose the rotatory force of key, change under the effect of spring 16 second, eccentric keeper 1 revolution, eccentric wheel 6 is revolution thereupon also, promotes fore shaft fixture 2 and moves to opposite side, and then bayonet socket 3 inserts in the steel ball chains 8, locking steelball chain 8.
As Fig. 5, Fig. 6, shown in Figure 7, the described lockset of present embodiment, be provided with the locking plate of the quantification that cooperates with lock body 10 profiles in the lock body 10, each locking plate is provided with respectively changes opening and the perforate that spring 16 cooperates with lock core cover 91, eccentric keeper 1, fore shaft fixture 2, second.Overlapping 91 locking plates that match with lock core is stacked steel disc 13; The locking plate that matches with eccentric keeper 1 is an eccentric part spacer 11; The locking plate that cooperates with fore shaft fixture 2 is that fore shaft fixedly holds sheet 12, fixedly holds being provided with the fore shaft fixture that the fore shaft fixture has been moved the track effect on the sheet 12 and holding sheet opening 17 at fore shaft; The locking plate that cooperates with the second commentaries on classics spring 16 is to change spring stator 14, is changeing the fluting 15 that is provided with the clamping second commentaries on classics spring 16 on the spring stator 14.
Claims (7)
1. lockset, it mainly comprises lock core, steel ball chain and lock body, it is characterized in that being connected with on the lock core eccentric keeper, is connected with the fore shaft fixture on the eccentric keeper, fore shaft fixture front end is provided with the bayonet socket with steel ball chain closure.
2. lockset according to claim 1, it is characterized in that described fore shaft fixture first half is a rectangle, latter half is a circle footpath body, in the body of circle footpath, have R type locating hole, eccentric keeper is provided with eccentric wheel, and eccentric keeper is connected with the fore shaft fixture by the cooperation between eccentric wheel and the R type locating hole.
3. lockset according to claim 1 and 2 is characterized in that described eccentric retainer tail is slotted and plugs together groove milling type foot at lock core that lock core foot is provided with second outward changes spring, and second the inner of changeing spring is plugged in the slit.
4. lockset according to claim 1 and 2 is characterized in that being provided with in the lock body that the locking plate of the quantification that cooperates with the lock body profile, each locking plate are provided with respectively changes opening and the perforate that spring cooperates with lock core cover, eccentric keeper, fore shaft fixture, second.
5. lockset according to claim 3 is characterized in that being provided with in the lock body that the locking plate of the quantification that cooperates with the lock body profile, each locking plate are provided with respectively changes opening and the perforate that spring cooperates with lock core cover, eccentric keeper, fore shaft fixture, second.
6. lockset according to claim 4 is characterized in that the locking plate that matches with the lock core cover is stacked steel disc; The locking plate that matches with eccentric keeper is the eccentric part spacer; The locking plate that cooperates with the fore shaft fixture is that the fore shaft fixture holds sheet, holds being provided with the fore shaft fixture that the fore shaft fixture has been moved the track effect on the sheet and holding the sheet opening at the fore shaft fixture; The locking plate that cooperates with the second commentaries on classics spring is to change the spring stator, is changeing the fluting that is provided with the clamping second commentaries on classics spring on the spring stator.
7. lockset according to claim 5 is characterized in that the locking plate that matches with the lock core cover is folded steel disc; The locking plate that matches with eccentric keeper is the eccentric part spacer; The locking plate that cooperates with the fore shaft fixture is that the fore shaft fixture holds sheet, holds being provided with the fore shaft fixture that the fore shaft fixture has been moved the track effect on the sheet and holding the sheet opening at the fore shaft fixture; The locking plate that cooperates with the second commentaries on classics spring is to change the spring stator, is changeing the fluting that is provided with the clamping second commentaries on classics spring on the spring stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201153511U CN201460450U (en) | 2009-03-16 | 2009-03-16 | lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201153511U CN201460450U (en) | 2009-03-16 | 2009-03-16 | lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460450U true CN201460450U (en) | 2010-05-12 |
Family
ID=42387804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201153511U Expired - Lifetime CN201460450U (en) | 2009-03-16 | 2009-03-16 | lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795203A (en) * | 2017-12-12 | 2018-03-13 | 东莞市安邦德智能锁具科技有限公司 | A kind of intelligent electronic lock |
-
2009
- 2009-03-16 CN CN2009201153511U patent/CN201460450U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795203A (en) * | 2017-12-12 | 2018-03-13 | 东莞市安邦德智能锁具科技有限公司 | A kind of intelligent electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAINING CHENGYI LOCKSET CO., LTD. Free format text: FORMER OWNER: TONGXIANG YUSHENG LOCK CO., LTD. Effective date: 20130402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314511 JIAXING, ZHEJIANG PROVINCE TO: 314407 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: 314407 Zhejiang city of Haining Province Zhou Wang Miao Zhen you Che Road No. 47 Patentee after: Haining Chengyi locks Co., Ltd. Address before: 314511 Zhejiang city of Tongxiang province Chongfu the bridge village edge Patentee before: Tongxiang Yusheng Lock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |